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Princess|Lab Grown|IGI

1.53ct G SI1 Princess Lab Grown Diamond

EX • G/SI1

Diamond specifications and retailer prices

From $345 CAD
As of November 6, 2026
Save $1,175 CAD (77%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,520 CAD at NZ Jewellers · As of November 6, 2026
View at NZ Jewellers

About this 1.53ct lab-grown princess diamond

This 1.53ct lab-grown princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI. Listed at 8 retailers as of November 6, 2026, with prices from $345 to $1,520, a $1,175 spread on the same certified stone. NZ Jewellers lists it at $1,520. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.53
Carat
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions6.31 × 6.21 × 4.39 mm
L/W Ratio1.02
Top View
6.31 mm6.21 mm1.53 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 70.5%CrownGirdle: MediumPavilionCulet: NoneDepth 70.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,520 CAD|Low: $261 CAD|High: $1,520 CAD|Avg: $592 CAD|+26.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 4$345 CAD
Retailer 3$401 CAD
Retailer 5$427 CAD
Retailer 7$429 CAD
Retailer 2$601 CAD
Retailer 6$767 CAD
NZ Jewellers$1,520 CAD

30 data points across 7 retailers

8 retailers$345 CAD to $1,520 CAD

Retailer 1
-
$316 CAD
Price last confirmed 31 days ago
B+
Retailer 2
-
$345 CAD
View
B+
Retailer 3
-
$401 CAD
View
B+
Retailer 4
-
$427 CAD
View
Retailer 5
-
$429 CAD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$601 CAD
View
B+
Retailer 7
-
$767 CAD
View
Most Expensive
B
NZ Jewellers
a5b7c54a-3966-4b0b-8591-785fa2f93769 · Nov 6
$1,520 CAD
$1,088 USD
View
7 more retailers have this diamond
Prices start from $345 CADSave up to $1,175 CAD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
1.53ct Princess
$345 CAD